I agree that Pentecostals are not worse than other denominations. In fact, in many ways, traditional, Bible centered, Pentecostals offer some of the best of modern Christianity.
That said, I believe Pentecostal leadership, has, in general, not done nearly enough to expose and oppose these gross heretics within the movement, and in many cases has supported them. The same is true of those promoting bizarre “manifestations of the Spirit”, like barking like dogs, clukcing like chickens, gyrating uncontrollably, “holy laughter”, etc.
I wouldn’t want to speak for all strange bewhaviors.
However, the laughter, is, to me, obviously from The Lord.
We have laughter routinely in our congregation. Usually, the more the
MANIFEST PRESENCE OF THE LORD IS THERE, the more likely it is . . . depending. SOME types of the MANIFEST PRESENCE OF THE LORD LEAVE EVERYONE FEELING AWED AND
WOE IS ME A MAN OF UNCLEAN LIPS . . . WITH UTTER SILENCE BEING THE NORM.